ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 167 filers reported holding ALECTOR INC in Q4 2021. The put-call ratio across all filers is 2.06 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2 | -96.2% | 444 | -92.2% | 0.00% | – |
| Q4 2022 | $52 | -99.7% | 5,726 | +201.2% | 0.00% | – |
| Q2 2022 | $19,000 | -89.0% | 1,901 | -84.3% | 0.00% | – |
| Q1 2022 | $172,000 | +4.9% | 12,128 | +52.7% | 0.00% | – |
| Q4 2021 | $164,000 | -45.9% | 7,943 | -41.3% | 0.00% | – |
| Q3 2021 | $303,000 | +5.6% | 13,521 | -2.2% | 0.00% | – |
| Q2 2021 | $287,000 | +298.6% | 13,821 | +281.4% | 0.00% | – |
| Q1 2021 | $72,000 | +53.2% | 3,624 | +14.7% | 0.00% | – |
| Q4 2020 | $47,000 | -67.1% | 3,160 | -76.8% | 0.00% | – |
| Q3 2020 | $143,000 | +1942.9% | 13,613 | +4167.4% | 0.00% | – |
| Q2 2020 | $7,000 | -69.6% | 319 | -67.8% | 0.00% | – |
| Q1 2020 | $23,000 | – | 990 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Euclidean Capital LLC | 980,894 | $9,966,000 | 8.48% |
| New Leaf Venture Partners, L.L.C. | 339,569 | $3,450,000 | 2.24% |
| DAFNA Capital Management LLC | 552,438 | $5,613,000 | 1.53% |
| EcoR1 Capital, LLC | 4,056,548 | $41,215,000 | 1.42% |
| Capital Impact Advisors, LLC | 72,706 | $739,000 | 0.68% |
| Rubric Capital Management LP | 900,000 | $9,144,000 | 0.48% |
| Pier Capital, LLC | 275,629 | $2,800,000 | 0.48% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,055,192 | $10,721,000 | 0.22% |
| Newtyn Management, LLC | 105,000 | $1,067,000 | 0.20% |
| FEDERATED HERMES, INC. | 5,746,830 | $58,388,000 | 0.16% |